I’ll get into the minor logistics of it later but first of all, the demons don’t look like demons. The incubus or succubus looks like the person of your dreams and overwhelms your ability to think about things clearly by filling you with lust. Doing something more obviously repulsive like just holding you down would mess with the mind control aspect.

Well, they have new information now and know that Cary isn’t just doing it for the lulz. Or at least says so. Still, it’s enough to have a little talk. Doesn’t mean they won’t try to arrest the gang sometime in the future. They’re still cops after all. But trying to avoid more collateral damage sure ain’t the worst idea at this point.